Add command for compile cm7 to lg optimus chic..

Hey man ...Very sorry if I send you the link here but I did not know where to send them ...
this is a device repository:  https://github.com /markolino631/android_device_lge_e720
and this is the proprietaries: https://github.com/markolino631/android_vendor_lge_e720-

I would be immensely grateful if you could improve this cm7 ...The optimus chic is the only one to not be supported and remained to froyo ...Thank you man!...we hope that you support this phone...